I was looking into making my thing bigger, and did research and found that extenders are the only scientifically proven way. so I was looking for non-overpriced extenders and found X4 labs, it seems to be reasonable. their premium edition is like $80, I also looked at their deluxe since its $60 but it seems to be sold out. is $80 a good price for ... read more
x4 labs, is it good?